The case, in stainless steel, measures 44mm. It has a fluted bezel, an AR-coated sapphire crystal,
the caseback is stamped with a Torpilleur boat, and it is water resistant to 50 meters.

Movement is the Swiss automatic Ulysee Nardin in-house caliber UN118 with 50 jewels, 28,800 vph and a power reserve of 60 hours. It features a patented Diamonsil escapement and a Silicium hairspring. It is COSC-certified as a chronometer. Functions are: hours, minutes, power-reserve indicator at 12 o'clock, small direct seconds and round date window at 6 o'clock, forward and backward date corrector.

The dial can be had in eggshell white or in black with Arabic numerals. The black dial has orange Arabic numerals and luminous hands. A small seconds function at 6 o'clock is complemented by a red serial number, showing the timepiece's status as one of only 300 in a limited edition. The initials C.W. proclaim it is a Chronometer Watch, referencing the military models of the past, whose design followed the strict codes of the armed forces.